Coffee filter Duni 1x4 unbleached, pack of 200 - natural paper filters

Duni 1x4 unbleached coffee filters, pack of 200, are single-use paper filters made from natural unbleached fibres and designed for drip coffee makers that accept the 1x4 format. These filters trap grounds while permitting oils and aromas to pass into the brew, producing a clear cup of coffee with preserved flavor characteristics. The unbleached paper reduces chemical processing and provides a neutral, natural filter medium for everyday brewing at home or in small offices.

Advantages

Unbleached Duni filters offer consistent filtration and reliable flow rate to ensure repeatable extraction. The natural paper minimizes influence on coffee taste compared with heavily processed papers and supports easy disposal after use. A pack of 200 provides extended supply for regular drinkers and small workplaces, lowering the need for frequent repurchase.

Suitable for

• Home drip coffee makers compatible with 1x4 paper filters
• Small office kitchens and break rooms
• Light catering or hospitality situations with moderate daily use
• Users preferring unbleached, minimally processed paper filters

Key specifications

• Filter size: 1x4 format compatible with standard 1x4 drip brewers
• Material: unbleached natural paper
• Pack quantity: 200 single-use filters
• Filtration type: paper filter allowing oils and aromas while retaining grounds
• Intended use: disposable filters for manual/drip brewing

How to use

Open the pack and remove a single filter, placing it into the filter basket of a 1x4 compatible drip coffee maker. Add the measured coffee grounds to the filter and start the brewing cycle according to your coffee maker instructions. After brewing, discard the used filter and grounds; the unbleached paper is suitable for standard waste disposal or composting where accepted.

Usage recommendations

Pre-wetting the filter with hot water before adding coffee grounds can reduce paper taste and warm the brewer. Use the recommended coffee-to-water ratio for your preferred strength and replace filters after each brew to maintain consistent extraction and machine hygiene.